| Spanish to English Country Names | 0 | - | 4.86 | 32,626 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,752 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,476 |
| Spanish Animal Words | 0 | - | 4.53 | 95,566 |
| U.S. Cities with the Most Spanish Speakers | 0 | - | 4.50 | 40,133 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,261 |
| Empires by Maps | 0 | - | 4.98 | 119,508 |
| Merged Company Logos #1 | 0 | - | 4.90 | 105,985 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 373,994 |
| Top World Languages | 0 | - | 4.92 | 817,906 |
| Spanish Food Words | 0 | - | 4.64 | 250,252 |
| All Country Flags of the World | 0 | - | 5.00 | 3,633,660 |
| Spanish Name Translation | 0 | - | 4.13 | 168,303 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,129 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,534 |
| Play-Doh People from History | 0 | - | 4.99 | 94,350 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,673 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,053 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,231 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,298 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,531,815 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,090,066 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 731,643 |
| Countries by Official Language | 0 | - | 4.95 | 194,126 |
| Places in their Native Language #1 | 0 | - | 4.84 | 240,457 |
| Places in their Native Language #2 | 0 | - | 4.83 | 126,012 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 294,933 |
| Countries in their Native Language | 0 | - | 4.99 | 197,739 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,880 |
| Official European Union Languages | 0 | - | 4.97 | 237,750 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,374 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 130,928 |
| Top World Languages on a Map | 0 | - | 4.93 | 102,556 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.99 | 115,983 |
| Wikipedia Languages | 0 | - | 4.97 | 126,795 |
| All Romance Languages on a Map | 0 | - | 4.98 | 72,472 |
| Countries of the World in All Featured Languages | 0 | - | 4.99 | 35,055 |
| Identify the Language on the World Map #1 | 0 | - | 5.00 | 59,363 |
| TV Title Translation - Spanish | 0 | - | 4.14 | 12,053 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,181 |
| Flags with Crescents | 0 | - | 4.98 | 168,562 |
| Country Flag Trivia | 0 | - | 4.81 | 56,501 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,083 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,993 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,643 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,893 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,776 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,213 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,437 |
| Real vs. Fake Flags | 0 | - | 4.98 | 123,379 |
| National Football Team Logos | 0 | - | 4.85 | 179,606 |
| Top World Languages A-Z | 0 | - | 4.83 | 36,500 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 53,697 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 25,132 |
| All Wikipedia Languages | 0 | - | 4.95 | 28,032 |
| Identify the Language on the World Map #2 | 0 | - | 4.94 | 25,661 |
| Spanish Loan Words | 0 | - | 4.23 | 45,828 |
| Rhyme Time - Spanish | 0 | - | 4.17 | 14,082 |
| German-Speaking Countries | 0 | - | 4.91 | 144,401 |
| Italian Name Translation | 0 | - | 4.81 | 46,051 |
| French-Speaking Countries | 0 | - | 4.85 | 269,845 |
| French Vocabulary Mega-Challenge | 0 | - | 4.87 | 120,490 |
| Country to Population Click Quiz | 0 | - | 4.98 | 43,443 |
| Click the Planet | 0 | - | 4.96 | 90,801 |
| Click Timeline: Countries Independence | 0 | - | 4.92 | 61,767 |
| Click Timeline: Fictional Characters #1 | 0 | - | 4.98 | 82,554 |
| Years in History by Picture | 0 | - | 4.44 | 35,349 |
| Where Are These Doors? | 0 | - | 4.45 | 29,808 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,566 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,158 |
| Flags to Languages | 0 | - | 4.95 | 173,090 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,240 |
| English Speaking Countries | 0 | - | 4.64 | 356,777 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,570 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,905 |
| Category Elimination - Official Languages | 0 | - | 4.98 | 69,446 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,370 |
| Click the Movie Title Ending #1 | 0 | - | 4.96 | 126,431 |
| Click the Movie Title Ending #3 | 0 | - | 4.89 | 72,131 |
| Click the Movie Title Ending #5 | 0 | - | 4.86 | 36,016 |
| Click Timeline: Famous Buildings | 0 | - | 4.96 | 61,722 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,670 |
| Fruits by Picture | 0 | - | 4.20 | 806,040 |
| Old Movies by Picture | 0 | - | 4.51 | 24,983 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,853 |
| Name that Object #1 | 0 | - | 3.57 | 96,414 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 48,577 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,138 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,622 |
| Geography by Picture - B | 0 | - | 4.42 | 55,512 |
| Geography by Picture - H | 0 | - | 4.50 | 58,133 |
| Geography by Picture - N | 0 | - | 4.45 | 42,122 |
| Geography by Picture - R | 0 | - | 4.56 | 40,950 |
| Geography by Picture - T | 0 | - | 4.54 | 57,759 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,731 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 535,882 |
| Random Logos Quiz | 0 | - | 4.31 | 207,778 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,259 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,280 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,892 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,782 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,460 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,675 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,535 |
| English Words Formed by Latin and Greek Roots | 0 | - | 4.46 | 67,018 |
| Name that Bug | 0 | - | 4.12 | 45,508 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,263 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,803 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,556 |
| Elements by Picture | 0 | - | 4.27 | 69,758 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,238 |
| Islands by Picture | 0 | - | 4.29 | 106,433 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,175 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,216 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,269 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,027 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,388 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,455 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,082 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,479 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,898 |
| International Footballers by Picture | 0 | - | 4.50 | 55,194 |
| Name that Historical Figure #2 | 0 | - | 4.41 | 283,754 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,209 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,591 |
| Geography by Picture - A | 0 | - | 4.39 | 60,146 |
| Geography by Picture - D | 0 | - | 4.15 | 45,570 |
| Geography by Picture - F | 0 | - | 4.31 | 50,906 |
| Geography by Picture - G | 0 | - | 4.38 | 47,877 |
| Geography by Picture - J | 0 | - | 4.16 | 38,393 |
| Geography by Picture - K | 0 | - | 4.29 | 33,066 |
| Geography by Picture - C | 0 | - | 4.31 | 56,999 |
| Geography by Picture - L | 0 | - | 4.37 | 58,858 |
| Geography by Picture - M | 0 | - | 4.14 | 40,395 |
| Geography by Picture - P | 0 | - | 4.24 | 42,368 |
| Geography by Picture - S | 0 | - | 4.38 | 46,981 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,456 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,045 |
| Flag Maths | 0 | - | 4.64 | 57,715 |
| Satellite Images #1 | 0 | - | 4.46 | 129,200 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,157 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,793 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,798 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,894 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,690 |
| Soccer Team Logos | 0 | - | 4.26 | 372,735 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,412,525 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 178,383 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 260,696 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,357 |
| Movie Logos | 0 | - | 4.33 | 237,221 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,279 |
| Brand Logos That Start with A | 0 | - | 4.52 | 69,828 |
| History by Picture - A | 0 | - | 4.25 | 45,661 |
| History by Picture - B | 0 | - | 4.40 | 48,811 |
| History by Picture - C | 0 | - | 4.36 | 54,322 |
| History by Picture - F | 0 | - | 4.35 | 37,773 |
| History by Picture - G | 0 | - | 4.40 | 42,030 |
| History by Picture - D | 0 | - | 4.29 | 44,195 |
| History by Picture - E | 0 | - | 4.27 | 43,807 |
| History by Picture - H | 0 | - | 4.37 | 36,697 |
| History by Picture - K | 0 | - | 4.35 | 33,261 |
| History by Picture - M | 0 | - | 4.17 | 36,057 |
| History by Picture - N | 0 | - | 4.40 | 41,152 |
| History by Picture - O | 0 | - | 4.39 | 36,206 |
| History by Picture - T | 0 | - | 4.20 | 33,230 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,068 |
| Slavic Languages | 0 | - | 4.68 | 54,178 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,498 |
| Translations of John | 0 | - | 4.53 | 27,005 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,673 |
| French Animal Words | 0 | - | 4.44 | 134,109 |
| French Food Words | 0 | - | 4.78 | 194,278 |
| TV Title Translation - French | 0 | - | 4.22 | 33,835 |
| Word Addition Click Quiz #1 | 0 | - | 4.70 | 49,384 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,781 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,016 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,459 |
| Flowers by Picture | 0 | - | 4.46 | 105,147 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,638 |
| Name that Object #2 | 0 | - | 3.64 | 15,389 |
| Authors by Picture | 0 | - | 4.48 | 25,476 |
| Name that Object #3 | 0 | - | 3.93 | 14,351 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,883 |
| WWII Figures by Picture | 0 | - | 4.89 | 64,362 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,442 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,505 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,686 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,666 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,322 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,190 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,961 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,040 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,395 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,074 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,913 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,236 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,282 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,051 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,498 |
